Stafford Manufacturing Corp. | The Super Source for Collars & Couplings
Stafford Manufacturing Corp.
256 Andover St.
Wilmington, MA 01887

Phone: 978.657.8000 or 800.695.5551
Fax: 978.657.4731 or 800.649.5101
Email: sales@staffordmfg.com
Website: www.staffordmfg.com
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  • Mate two shafts with zero backlash
  • Smooth bore protects shafts from damage
  • Superior torque capacity over set-screw-type couplings
  • Available with straight-through or stepped bores
  • Offered in High Strength, Low Profile and Heavy Duty styles
    •


Clamp-Type Couplings are available in straight-through or stepped bores. They are precision machined, non-marring, easy to adjust, with high clamping power.

Stocked in:
  • Steel
  • Stainless Steel
  • Aluminum
Offered in three styles:
  • High Strength: Clamp screw does not protrude beyond the outside diameter (OD)
  • Low Profile: Clamp screw protrudes beyond the OD
  • Heavy Duty: Uses larger clamp screw and has larger OD for 2X holding power
One-Piece Split Clamp-Type Rigid Shaft Couplings
Unit of Measure
1 2 3 4 5 

Part Number

Bore Size A

Bore Size B

Material

Type

Outside Diameter

Total Length

CAD

5L004004 N/A 1/4 in N/A 1/4 in N/A Steel N/A High Strength N/A 0.813 in N/A 1.250 in N/A CAD Icon (for items table)
5S004004 N/A 1/4 in N/A 1/4 in N/A Stainless Steel N/A High Strength N/A 0.813 in N/A 1.250 in N/A CAD Icon (for items table)
7L004004 N/A 1/4 in N/A 1/4 in N/A Steel N/A Low Profile N/A 0.687 in N/A 1.125 in N/A CAD Icon (for items table)
7S004004 N/A 1/4 in N/A 1/4 in N/A Stainless Steel N/A Low Profile N/A 0.687 in N/A 1.125 in N/A CAD Icon (for items table)
7A004004 N/A 1/4 in N/A 1/4 in N/A Aluminum N/A Low Profile N/A 0.687 in N/A 1.125 in N/A CAD Icon (for items table)
5L006004 N/A 3/8 in N/A 1/4 in N/A Steel N/A High Strength N/A 1.063 in N/A 1.625 in N/A CAD Icon (for items table)
5S006004 N/A 3/8 in N/A 1/4 in N/A Stainless Steel N/A High Strength N/A 1.063 in N/A 1.625 in N/A CAD Icon (for items table)
7L006004 N/A 3/8 in N/A 1/4 in N/A Steel N/A Low Profile N/A 0.875 in N/A 1.375 in N/A CAD Icon (for items table)
7S006004 N/A 3/8 in N/A 1/4 in N/A Stainless Steel N/A Low Profile N/A 0.875 in N/A 1.375 in N/A CAD Icon (for items table)
7A006004 N/A 3/8 in N/A 1/4 in N/A Aluminum N/A Low Profile N/A 0.875 in N/A 1.375 in N/A CAD Icon (for items table)
5L006006 N/A 3/8 in N/A 3/8 in N/A Steel N/A High Strength N/A 1.063 in N/A 1.625 in N/A CAD Icon (for items table)
5S006006 N/A 3/8 in N/A 3/8 in N/A Stainless Steel N/A High Strength N/A 1.063 in N/A 1.625 in N/A CAD Icon (for items table)
7L006006 N/A 3/8 in N/A 3/8 in N/A Steel N/A Low Profile N/A 0.875 in N/A 1.375 in N/A CAD Icon (for items table)
7S006006 N/A 3/8 in N/A 3/8 in N/A Stainless Steel N/A Low Profile N/A 0.875 in N/A 1.375 in N/A CAD Icon (for items table)
7A006006 N/A 3/8 in N/A 3/8 in N/A Aluminum N/A Low Profile N/A 0.875 in N/A 1.375 in N/A CAD Icon (for items table)
5L008006 N/A 1/2 in N/A 3/8 in N/A Steel N/A High Strength N/A 1.250 in N/A 1.875 in N/A CAD Icon (for items table)
5S008006 N/A 1/2 in N/A 3/8 in N/A Stainless Steel N/A High Strength N/A 1.250 in N/A 1.875 in N/A CAD Icon (for items table)
7L008006 N/A 1/2 in N/A 3/8 in N/A Steel N/A Low Profile N/A 1.125 in N/A 1.750 in N/A CAD Icon (for items table)
7S008006 N/A 1/2 in N/A 3/8 in N/A Stainless Steel N/A Low Profile N/A 1.125 in N/A 1.750 in N/A CAD Icon (for items table)
7A008006 N/A 1/2 in N/A 3/8 in N/A Aluminum N/A Low Profile N/A 1.125 in N/A 1.750 in N/A CAD Icon (for items table)
5L008008 N/A 1/2 in N/A 1/2 in N/A Steel N/A High Strength N/A 1.250 in N/A 1.875 in N/A CAD Icon (for items table)
5S008008 N/A 1/2 in N/A 1/2 in N/A Stainless Steel N/A High Strength N/A 1.250 in N/A 1.875 in N/A CAD Icon (for items table)
7L008008 N/A 1/2 in N/A 1/2 in N/A Steel N/A Low Profile N/A 1.125 in N/A 1.750 in N/A CAD Icon (for items table)
7S008008 N/A 1/2 in N/A 1/2 in N/A Stainless Steel N/A Low Profile N/A 1.125 in N/A 1.750 in N/A CAD Icon (for items table)
7A008008 N/A 1/2 in N/A 1/2 in N/A Aluminum N/A Low Profile N/A 1.125 in N/A 1.750 in N/A CAD Icon (for items table)
Unit of Measure
1 2 3 4 5